Question

在下面的代码中，只有<TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:text="test textview can be disabled at load" style="@style/EntryTextStyle" local:MvxBind=" Enabled RouteMarker.ArrivalNotice" /> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:text="test textview with no click command, can be disabled at load" style="@style/EntryTextStyle" local:MvxBind=" Enabled RouteMarker.ArrivalNotice; Clickable RouteMarker.ArrivalNotice" /> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:text="test textview with click command cannot be disabled at load" style="@style/EntryTextStyle" local:MvxBind=" Enabled RouteMarker.ArrivalNotice; Clickable RouteMarker.ArrivalNotice; Click DoSomethingCommand" /> private IMvxAsyncCommand _doSomethingCommand; public IMvxAsyncCommand DoSomethingCommand { get { _doSomethingCommand = _doSomethingCommand ?? new MvxAsyncCommand(async () => { await Task.Delay(10); }); return _doSomethingCommand; } }部分被执行。我该怎么做才能执行else部分？

if

Answer 1

问题是您要检查StartTime 是否大于 CurrentTime，这显然不是{\ n} 。您只需要使用小于运算符替换第一个运算符：

if (StartTime < CurrentTime && CurrentTime < Stoptime)
{
    //CODE
}
else
{
    //CODE
}

Answer 2

public static Boolean IsTimeBetween(DateTime refer, DateTime begin, DateTime end, Boolean inclusive = true)
{
    DateTime from = new DateTime(refer.Year, refer.Month, refer.Day, begin.Hour, begin.Minute, begin.Second, begin.Millisecond);
    DateTime to = new DateTime(refer.Year, refer.Month, refer.Day, end.Hour, end.Minute, end.Second, end.Millisecond);

    if (inclusive)
        return ((from <= refer) && (to >= refer));

    return ((from < refer) && (to > refer));
}

这绝不会让你错：

Boolean between = IsTimeBetween(CurrentTime, StartTime, StopTime);

比较当前时间与某些事件发生时的特定时间

2 个答案: